Food Adulteration Essay

Food deterioration In our daily life there are so many unhygienic and contaminated things for our health. Most of our things our contaminated. Even the feed, which we eat, is adulterated. Now a question arises that what is alloy? The answer is that the deliberate contamination of food material with low quality, cheap and non-edible or toxic substances is called food adulteration. The substance, which lowers or degrades the quality of food material, is called an adulterant. Adulteration brings a lot of easy money for the traders, but it whitethorn sp anele many lives.Food adulteration bathroom lead to slow poisoning and various kinds of diseases, which can even result in death. Adulteration makes the food items used in our daily life insecure and unhygienic for use. An easy example of food adulteration is vanaspati ghee in desi ghee. The traders use it for their economic benefit without thought about its effect on the earthy population of our country, which consumes it. For pr eventing it our government has made some certain commissions and laws. steady it prevails in our country on large scale.Adulteration should be checked properly in greens food items so as to save populate from its bad effects. Adulteration is the government and we for the common people therefore something should do a type of curse against it. Types of Food Adulteration In India, the or so common type of food adulterations is of following types 1. Milk - It is adulterated by the addition of irrigate, starch, skim milk pulverisation and removal of cream. 2. Ghee - It is adulterated with vanaspati and animal fats much(prenominal) as pigs fat. In order to rectify the flavor of adulterated ghee tributyrin is added.3. Cereals - Rice and wheat are blend with stones sand grit and mud to attach the bulk. 4. Flour - Wheat flour is mixed with soapstone and Bengal gram flour is adulterated with Kesari dal or lathyrus flour. 5. Pulses - They are adulterated with Kesari dal stones are ad ded to pulses such as mott urad, and masoor. Toxic chemical such as metanil yellow are added to old stocks of pulses to improve their colour appearance. 6. eatable crude - They are mixed with cheaper inunct, toxic oil (e. g. argemone oil) and mineral oil. 7.Honey - It is adulterated with sugar and jaggery. Material required 1. crackpot Wares Test Tube, Beaker, Slides 2. Food Samples. Ghee, Milk, oil colour, Pulses samples. 3. Chemical Required Conc. HCl. , Conc. Nitric Acid. 4. Test Tube stand. Procedure for detection the Adulteration in the food Items Adulteration in the food material can be detected in the following ways. 1. Vanaspti in Ghee - Took one tea spoon full of liquid ghee. Added equal quantity of conc. HCl agitate this mixture in a test tube. Now added a pinch of common sugar.Shook it wholesome for about one minute and then allowed it to stand for 5 minute and observed the result. 2. Water in milk sample- Put a drop of sample milk on a gauzy slide. Tittled th e slide and observed the result. 3. Agremone oil in edible oil - Took some amount of edible oil in a test tube. Poured 3-4 drops of conc nitric acid. Shook it well and observed the result. 4. Metanil yellow in Dal - Took 5 gms of sample. Add 5ml of water and a few drops of dil. HCl and observed the result. Observation card-A- Detection of vanaspati in ghee elder No. Sample Procedure Observation1. Ghee A Sample+Conc. + + + HCl + Sugar Crimson colour in lower layer of the mixture 2. Ghee B -do- + + 3. Ghee C -do- Table-B- Detection of water in Milk senior No. Sample Procedure Observation 1. Milk A Sample on a + scanty slide + titled the slide 2. Milk B -do- + + 3. Milk C -do- + + + Table-C- Detection of metanil yellow in dal Sr. No. Sample Procedure Observation 1. Pulse A 5gm of sample + + + 5ml of water + Pink colour Conc. HCl appearance 2. Pulse B -do- 3. Pulse C -do- Table-D- detection of Argemone oil in edible oil Sr. No. Sample Procedure Observation1. Edible Oil A 5 ml Samp le + + + + 3 drops of Reddish Brown conc. HNO3 colour 2. Edible Oil B -do- + + 3. Edible Oil C -do- + Conclusions In Table A Detection of Vanaspati in Ghee Ghee A It gives most imperious test, hence is most adulterated. Ghee B It gives more validatory test, hence is more adulterated. Ghee C It gives shun test, hence is not adulterated. In Table B Detection of Water in Milk Milk A It gives positive test to small extant hence is least adulterated. Milk B It gives more positive test, hence is more adulterated.Milk C It gives most positive test, hence is most adulterated. In Table C Detection of Metanil Yellow in Dal Pulse A It gives positive test, hence is adulterated. Pulse B It gives most ostracise test, hence is not adulterated. Pulse C It gives more negative test, hence is not adulterated. In Table D Detection of Argemone Oil in Edible Oil Edible Oil A It gives most positive test, hence is most adulterated. Edible Oil B It gives more positive test, hence is more adu lterated. Edible Oil C It gives positive test to small extent, hence is least adulterated.